Tankful

Origin

From tank + -ful.

Full definition of tankful

Noun

tankful

(plural tankfuls or tanksful)

The amount (usually of a fluid) that will fill a tank.

1985 December, Popular Mechanics, page 52,Each tankful of leaded gasoline causes an increasingly thick coating of lead to build up on the catalyst.
1988 July, advertisement, Field & Stream, page 57,Regane^Â® Premium

TM is a gas treatment so superior, itâ€²ll work through eleven tankfuls-not just one.

2008, Paul J. Deitel, Harvey M. Deitel, Visual Câ™¯ 2008: How to Program, page 215,One driver has kept track of several tankfuls of gasoline by recording the miles driven and gallons used for each tankful.